If 518475 passengers travel everyday through Auckland airport, 655976 passengers travel through Hamilton airport, 771362 passengers travel through Christchurch airport and 84110 passengers travel through Wellington airport, how many passengers in total travel through these four cities everyday?
Victoria and Shea are friends and football coach too. Victoria goes to Excel school every 2 days and Shea goes to Excel every 5 days to deliver coaching classes. If they both delivered the coaching sessions today, how many days in the next 50 days they both would take the session on the same day ?
Along the highway, there are electric poles on one side of the highway and telegraph poles on the other side. The electric poles are all separated by 8 m and the telegraph poles are all separated by 70 m. If an electric and a telegraph pole are both present at the point where the highway begins, after how much distance along the highway will they both be in front of each other again?
In a competitive exam, there are 40 questions. Students can score 4 marks for each correct answer while 4 marks are deducted for each incorrect answer. If Calum answered 37 questions correctly, how many marks did he get?